Chuck Royce acquired 1.68M Tetra Technologies shares worth $16.7M. That's 0.14% of their equity portfolio (221st largest holding). The investor owns 1.21% of the outstanding Tetra Technologies stock. The first Tetra Technologies trade was made in Q3 2019. Since then Chuck Royce bought shares five more times and sold shares on six occasions. The stake costed the investor $6.57M, netting the investor a gain of 154% so far.